"Even Wes Welker is amazed by the numbers he's putting up as Tom Brady's go-to guy in the New England Patriots' high-powered offense.

"I don't think you can really look at them and not think this is a little bit crazy," said Welker, who is on a record-setting pace as the NFL's leader in receptions and receiving yards. "But, at the same time, I try not to really think about it.""